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2 years ago

Choose the numbers to complete the statement about the expression.

Mathematics

1 answer:

mrs_skeptik [129]2 years ago

5 0

Answer:

1 + and a half = 1 in a half

Step-by-step explanation:

The numerator in the first fraction is closest to

10, so the fraction is nearest to 1.

The numerator in the second fraction is closest to 3, so the fraction is nearest to one-half.

The value of the expression can be estimated as 1 + one-half = 1 and one-half.

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Simplify 2(x + 4) + 7(x – 5) + 3. Show each step of your work.

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7. Tricia and Melanie are both saving money for their summer vacations. They both

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Answer:

5.15m + 10.25 = 10.25m

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Step-by-step explanation:

Tricia : 5.15m + 10.25

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Step-by-step explanation:

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Studentka2010 [4]

Answer:

Step-by-step explanation:

$Lim_{x \to 0}\frac{2 x\sin x}{1-\cos x}$

$=Lim_{x \to 0}\frac{2 x\sin x}{1-\cos x}\times \frac{1+\cos x}{1+\cos x}$

$=Lim_{x \to 0}\frac{2 x\sin x(1+\cos x) }{1^2 -\cos^2 x}$

$=Lim_{x \to 0}\frac{2 x\sin x(1+\cos x) }{1 -\cos^2 x}$

$=Lim_{x \to 0}\frac{2 x\sin x(1+\cos x) }{sin^2 x}$

$=Lim_{x \to 0}\frac{2x(1+\cos x) }{sin x}$

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$= 2(2)$

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Answer:

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